1981 Audi UR vs. 2004 Chevrolet Corvette
To start off, 2004 Chevrolet Corvette is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Audi UR. In addition, the cost of maintenance, including insurance, on 1981 Audi UR would be higher. At 5,665 cc (8 cylinders), 2004 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Corvette (339 HP @ 5400 RPM) has 142 more horse power than 1981 Audi UR. (197 HP @ 5500 RPM) In normal driving conditions, 2004 Chevrolet Corvette should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Corvette weights approximately 270 kg more than 1981 Audi UR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 2004 Chevrolet Corvette. In wet, icy, snow, or gravel driving conditions, 1981 Audi UR will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2004 Chevrolet Corvette (483 Nm @ 4200 RPM) has 198 more torque (in Nm) than 1981 Audi UR. (285 Nm @ 3500 RPM). This means 2004 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi UR.
Compare all specifications:
| 1981 Audi UR | 2004 Chevrolet Corvette | |
| Make | Audi | Chevrolet |
| Model | UR | Corvette |
| Year Released | 1981 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 5665 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 197 HP | 339 HP |
| Engine RPM | 5500 RPM | 5400 RPM |
| Torque | 285 Nm | 483 Nm |
| Torque RPM | 3500 RPM | 4200 RPM |
| Engine Bore Size | 79.5 mm | 99.1 mm |
| Engine Stroke Size | 86.4 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1250 kg | 1520 kg |
| Vehicle Length | 4430 mm | 4570 mm |
| Vehicle Width | 1690 mm | 1880 mm |
| Vehicle Height | 1360 mm | 1220 mm |
| Wheelbase Size | 2530 mm | 2950 mm |
| Fuel Tank Capacity | 70 L | 117 L |
